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发明名称
DEVICE FOR PROTECTIVE CUTOUT OF CONTACT DC NETWORK WITH CYCLIC INTERRUPTION OF LOAD CIRCUIT
摘要
申请公布号
SU845215(A1)
申请公布日期
1981.07.07
申请号
SU19792794009
申请日期
1979.07.09
申请人
VNII BEZOPASNOSTI TRUDA V GORNORUDNOJ PROMYSHLENNOSTI
发明人
ZHIVOTOVSKIJ ALEKSANDR G,SU
分类号
H02H3/16;(IPC1-7):H02H3/16
主分类号
H02H3/16
代理机构
代理人
主权项
地址
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